Dibromomethane CAS 74-95-3 Ubunyulu > 99.5% (GC) Umfanekiso obonakalayo

I-Dibromomethane CAS 74-95-3 Ubunyulu > 99.5% (GC)

Inkcazelo emfutshane:

Igama leKhemikhali: Dibromomethane

Izithethantonye: Methylene Bromide;DBM

CAS: 74-95-3

Ubunyulu: >99.5% (GC)

Imbonakalo: Ulwelo oluNgabalangayo oluNgaphandle

Qhagamshelana: UGqr. Alvin Huang

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Iinkcukacha zeMveliso

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Iithegi zeMveliso

Inkcazo:

I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili kunye nomthengisi we-Dibromomethane (i-CAS: 74-95-3) enomgangatho ophezulu.Sinokubonelela nge-COA, ukuhanjiswa kwehlabathi jikelele, ubuninzi obuncinci kunye nobuninzi obukhoyo.Ukuba unomdla kule mveliso, nceda uthumele ulwazi oluneenkcukacha lubandakanya inombolo ye-CAS, igama lemveliso, ubuninzi kuthi.Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza	Dibromomethane
Izithethantonye	I-Methylene Bromide;iMethylene Dibromide;DBM
Inombolo yeCAS	74-95-3
Inombolo yeCAT	RF2832
Ubume beStokhwe	KwiStokhwe, Umthamo weMveliso iiToni ezingama-300 ngenyanga
Ifomula yeemolekyuli	CH2Br2
Ubunzima beMolekyuli	173.84
Indawo yokunyibilika	-52℃
Indawo yokubilisa	96.0~98.0℃(lit.)
Ukuxinana	2.477 g/mL ku-25℃(lit.)
Refractive Index n20/D	1.541(lit.)
Inovakalelo	UkuKhanya okungevayo, ukungeva komoya
Ukunyibilika emanzini	Inyibilika kancinane emanzini, 12 g/l 15℃
Ukunyibilika	Ixutywe neChloroform, iAcetone, iEther kunye noTywala
Uzinzo	Izinzile.Ayihambelani neeArhente ze-Oxidizing ezinamandla, iAluminium, iMagnesium.Iphendula ngobundlobongela kunye nePotassium.
I-TSCA	Ewe
Ikhowudi ye-HS	2903 39 15
IKlasi yeeNgozi	6.1
Iqela lokuPakisha	III
Uphawu	Ruifu Chemical

Iinkcukacha:

Into	Iinkcukacha
Imbonakalo	Ulwelo oluNgaMabala oluNgaMabala
IDibromomethane (DBM)	>99.5% (GC)
IDichloromethane (DCM)	<0.10%
I-Bromochloromethane (BCM)	<0.80%
Bromoform	<0.50%
Ukufuma	<100ppm
Umbala (APHA)	<30 APHA
Ubumuncu	<0.0018 mgKOH/g
Ubuninzi (20℃)	≥2.48
Refractive Index n20/D	1.540~1.543
I-Infrared Spectrum	Iyahambelana neSakhiwo
Umgangatho woVavanyo	Umgangatho woShishino

Ukupakishwa kunye noGcino:

Iphakheji:25kg/Drum, 250kg/Drum, 400kg/Drum okanye ngokwemfuno yomthengi

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Isicelo:

I-Dibromomethane (i-CAS: 74-95-3) isetyenziswe njenge-solvent kwi-organic synthesis.Isebenza njengendawo ephakathi ekwenziweni kweekhemikhali ezikhethekileyo, iikhemikhali ze-agrochemicals kunye namayeza.Isetyenziswa njengezinto ezikrwada ze-organic synthesis, njenge-solvent, i-refrigerant, i-flame retardant kunye ne-anti-explosion agent agent, esetyenziswa njenge-disinfectant kumayeza kunye nokusetyenziswa kwedolophu kwi-organic synthesis ekrwada, inokusetyenziswa njenge-retardant / i-flame retardant components.I-Dibromomethane yinto efanelekileyo yokunciphisa ilangatye.Ukongezwa kwe-dibromomethane kwipolymer ngokufanelekileyo kunciphisa ubushushu bokutsha kweplastiki xa itshisiwe.I-Dibromomethane, njenge-pesticide intermediate, iyona nto iphambili ye-raw material yokwenziwa kwe-high-effectives entsha, i-wide-spectrum fungicides, kwaye iyinto ekrwada ye-acaricides ye-tonnage enkulu.Ikwasetyenziswa kwi-synthesis ye-pesticides efana ne-Mycobacterium nitrile kunye nezinye izinto eziphilayo.I-Dibromomethane inokusetyenziselwa i-cyclopropanation ye-alkenes ngokusabela kohlobo lwe-Simmons-Smith.I-Dibromomethane isetyenziswa njenge-agent ye-methylating ekwenzeni i-dimethyl sulfoxide, i-caffeine, i-vanillin, i-aminopyrine, i-trimethoprim kunye ne-pesticide acephate, njl. α-methylene esters, α-keto esters, α-methylene lactones, α-methylene lactams, kunye ne-α-keto lactones.Iingozi eziKhethekileyo zoMlilo weeMveliso zokuTsha: Iimveliso zokuqhawula eziveliswe emlilweni zinokucaphukisa okanye zinetyhefu.